中證網訊（記者 張(zhang)利靜(jing)）美股三大指(zhi)(zhi)(zhi)數(shu)12月19日(ri)集體(ti)收跌(die)(die)(die)(die)(die)(die)，Wind數(shu)據顯(xian)示，截(jie)至收盤，道指(zhi)(zhi)(zhi)下(xia)(xia)(xia)跌(die)(die)(die)(die)(die)(die)162.92點，跌(die)(die)(die)(die)(die)(die)幅(fu)為0.49%，報(bao)32757.54點；納(na)指(zhi)(zhi)(zhi)跌(die)(die)(die)(die)(die)(die)159.38點，跌(die)(die)(die)(die)(die)(die)幅(fu)為1.49%，報(bao)10546.03點；標普(pu)500指(zhi)(zhi)(zhi)數(shu)跌(die)(die)(die)(die)(die)(die)34.70點，跌(die)(die)(die)(die)(die)(die)幅(fu)為0.90%，報(bao)3817.66點。12月迄今(jin)，道指(zhi)(zhi)(zhi)已(yi)下(xia)(xia)(xia)跌(die)(die)(die)(die)(die)(die)3%以上，標普(pu)500指(zhi)(zhi)(zhi)數(shu)下(xia)(xia)(xia)跌(die)(die)(die)(die)(die)(die)近4.5%，納(na)指(zhi)(zhi)(zhi)已(yi)下(xia)(xia)(xia)跌(die)(die)(die)(die)(die)(die)5.4%。